I have a 4-5 year old 18.5” 500 cruiser 20 ga. and I am trying to find out if the Magpul moe/M-Lok forend will work. I have not disassembled the forend but it does have the threaded nut that takes the special tool to remove. Anyone know???
Ok all new question. My MB 500 20 ga. Has the 6.5” action tube. Can I put the 7-5/8” action tube on my 20 ga? Is there an extension nut that will work with my current tube? I want to change the furniture to the magpul moe foregrip.
